I have seen advertisements, and have listened to radio advertisement raving about the cool laser for the treatment of baldness. Are there any statistically valid studies that have shown that they work to either stop hairloss or grow new hair?

There are studies, but they were done by people connected with the business, so I will not believe them until they are done by a completely independent source. See my prior posts on lasers here.

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This site is intended to educate the public on hair loss topics based on personal experience and opinions from Dr. William Rassman and contributing physician editors. Information provided on BaldingBlog.com should not be used for the purpose of medical diagnosis or treatment.